<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>Title</title>
</head>
<body>
<h1>添加商品</h1>
<form action="/insert">
<input type="text" name="title" placeholder="请输入商品名称">
<input type="text" name="price" placeholder="请输入商品价格">
<input type="text" name="num" placeholder="请输入商品数量">
<input type="submit" value="添加">
</form>

</body>
</html>